CN2326090Y

CN2326090Y - Electric rocking bed

Info

Publication number: CN2326090Y
Application number: CN 98226960
Authority: CN
Inventors: 汪美伊
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-01
Filing date: 1998-06-01
Publication date: 1999-06-30
Anticipated expiration: 2008-06-01

Abstract

The utility model relates to an electric rocking bed, comprising a bed frame on which a motor, a speed reducer, a crank and a connecting rod are arranged, and a bed plate hinged with the connecting rod. The bed plate is hinged on the bed frame. Both ends of the bed plate are respectively connected with a bed tail of a bed head. The rock of the utility model is not affected by bedclothes, the rock is free, simultaneously, people can not be clamped to be damaged by the utility model, and the usage is safe.

Description

The electric swinging bed

The utility model relates to a kind of rocking bed.

Existing electric swinging bed generally is installed in the head of a bed and tailstock with hinged point, the head of a bed and tailstock are bearing in ground, maintain static, the relative head of a bed of bed board and tailstock swing, for example Chinese patent CN2208853Y discloses a kind of like this structure, in this rocking bed, swing for the ease of bed board, must keep certain clearance between the bed board and the head of a bed, the tailstock, this can make thing such as last bed clothes snap in the gap, and influence is waved; Easily positions such as human hair are sandwiched in the gap simultaneously, make the user injured, dangerous.

The purpose of this utility model is to provide a kind of swing not influenced by bed clothes, electric swinging bed safe in utilization.

In order to achieve the above object, the technical solution of the utility model is a kind of electric swinging bed, have bedstead and bed board, motor, decelerator, crank and connecting rod are housed on the bedstead, connecting rod and bed board are hinged, bed board is hinged on bedstead, and the two ends of bed board are fitted with the head of a bed and tailstock respectively.

In order to achieve the above object, when not waving work, bed board does not rock simultaneously, and the utility model also can be provided with the dog screw that bed board is positioned on bedstead.

In order to achieve the above object, simultaneously when not waving work, bed board does not rock, and uses more conveniently, and the head of a bed and tailstock are stretched one's legs under can having, also be provided with liftable movable leg on the bedstead, and second motor and second decelerator, the two ends of the output shaft of second decelerator are worm screw, and respectively with the worm gear engagement at bedstead two ends, the central shaft hole of worm gear is threaded with movable leg, and upper and lower plane bearing in load between worm gear and the bedstead.

After adopting said structure, because the two ends of bed board are fitted with the head of a bed and tailstock respectively, this head of a bed and tailstock do not play the effect of supporting bed board, and by bedstead supporting bed board, the head of a bed and tailstock wave with bed board, do not have the gap between the head of a bed and tailstock and the bed board, thereby the situation that bed clothes influences is waved can not take place, wave freely, each position of human body also can not sandwich the part of relative motion simultaneously, and is safe and reliable.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the structural representation of first embodiment of electric swinging bed of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the structural representation of second embodiment of the utility model;

Fig. 4 is the left view of Fig. 3;

Fig. 5 is the profile of Fig. 3 along the M-M line.

As shown in Figure 1, 2, electric swinging bed of the present utility model, have bedstead (6) and bed board (4), motor (7) is housed on the bedstead (6), decelerator (8), crank (9) and connecting rod (10), connecting rod (10) is hinged with bed board (4) one sides, and bed board (4) relies on two hinged-supports (2) hinged on bedstead (6).The two ends of bed board (4) are fitted with the head of a bed (1) and tailstock (3) respectively.Bed board (4) also can be a bed frame, and with the head of a bed (1) and tailstock (3) load.On bedstead (6), be provided with the dog screw (5) that bed board (4) is positioned.

As Fig. 3,4, shown in 5, be second embodiment of the present utility model, under having, the head of a bed of this electric swinging bed (1) and tailstock (3) stretch one's legs (11), (12), also be provided with liftable movable leg (13) on the bedstead (6), and second motor (16) and second decelerator (14), the two ends of the output shaft (15) of second decelerator (14) are worm screw (19), and the worm gear (18) with bedstead (6) two ends meshes respectively, the central shaft hole (23) of worm gear (18) is threaded with movable leg (13), and load between worm gear (18) and the bedstead (6), lower plane bearing (17).Guide finger (21) is equipped with at the following position of screw thread (23) of movable leg (13), and this guide finger (21) stretches in the gathering sill (20) on the bedstead (6).Remainder is identical with first embodiment.

When first embodiment of the utility model uses, allow motor (7) start, by decelerator (8) and crank (9), connecting rod (10), bed board (4) is waved, the head of a bed (1) and tailstock (3) also wave together.When using as common bed, can rise the dog screw (5) on the bedstead (6), make it to withstand on the bed board (4), bed board (4) can keep stable; When second embodiment of the utility model uses, start second motor (16) earlier, the output shaft (15) of second decelerator (14) and worm screw (19) are rotated, drive worm gear (18) and rotate, worm gear (18) relatively rotates with movable leg (13), and bedstead (6) raises, at this moment following the stretching one's legs (11) of the head of a bed (1) and tailstock (3), (12) break away from the ground certain altitude, can stop second motor (16), start the motor (7) that waves usefulness, bed board (4) is waved.Do not wave when using, can start second motor (16) counter-rotating, bedstead (6) is fallen, and make following stretching one's legs (11), (12) of the head of a bed (1) and tailstock (3) land and get final product, at this moment the same, very steady with common bed.

Among second embodiment of the present utility model, the worm gear (18), worm screw (19) elevating mechanism that are driven by second motor (16) can replace with rack-and-pinion, perhaps adopt hydraulicefficiency elevation structure.The utility model embodiment works for the lateral oscillation mode, but according to the installation site difference of hinged-support (2), can realize oscillation in the pitch mode.

Claims

1, a kind of electric swinging bed, have bedstead (6) and bed board (4), motor (7), decelerator (8), crank (9) and connecting rod (10) are housed on the bedstead (6), connecting rod (10) is hinged with bed board (4), bed board (4) is hinged on bedstead (6), it is characterized in that: the two ends of bed board (4) are fitted with the head of a bed (1) and tailstock (3) respectively.

2, electric swinging bed according to claim 1 is characterized in that: bedstead (6) is provided with the dog screw (5) that bed board (4) positions.

3, electric swinging bed according to claim 1, it is characterized in that: stretch one's legs under the head of a bed (1) and tailstock (3) have (11), (12), also be provided with liftable movable leg (13) on the bedstead (6), and second motor (16) and second decelerator (14), the two ends of the output shaft (15) of second decelerator (14) are worm screw (19), and the worm gear (18) with bedstead (6) two ends meshes respectively, the central shaft hole (23) of worm gear (18) is threaded with movable leg (13), and upper and lower plane bearing (17) in load between worm gear (18) and the bedstead (6).